uuf02158 uuf02158

19-10-2018
Physics

contestada

What is the kinetic energy of a 620.0 kg roller coaster moving with a velocity of 9.00 m/s?

A 2,790 J
B 5,580 J
C 25,100 J
D 50,200 J

Respuesta :

dionnerodgers dionnerodgers

20-10-2018

Ek = 1/2 x m x v ²

1/2 x 620.0 x 9.00 ² = 25,100

Answer Link

barreras364 barreras364

10-07-2019

Answer:

C

Explanation:

Answer Link

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